Rufus King returns to the maritime mystery genre with "Murder on the Yacht." A lawyer disappears from a taxi cab on the way to join a party aboard the giant luxury yacht "The Crusader." Where did he go and what happened to him? Lt. Valcour joins the cruise to find out, mixing with a varied bunch of eccentric guests and crewmen, including a psychic. But will she provide clues or a smokescreen for the culprits? Another thrilling Lt. Valcour mystery!